JP2559555Y2 - Cardboard partition frame material - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cardboard partition frame material used for storing and holding a plurality of cup-shaped containers such as instant noodles at the time of distribution or display / sales.

[0002]

2. Description of the Related Art Conventionally, cup-shaped containers such as instant noodles are
After storing the contents, the contents were sealed with a lid, further shrink-wrapped on the outside, and stored in a plastic tray mounted in a corrugated cardboard box as a partition frame material at the time of distribution or display / sales. This plastic tray is
Generally, a plurality of circular concave container housing portions arranged in a plurality of rows in the vertical and horizontal directions are formed on a vinyl chloride sheet by a vacuum or pressure forming method.

[0003]

[Problems to be Solved by the Invention] However, in view of the recent problem of global environmental conservation, it has become necessary to use partition frames that can be disposed of as easily as possible after use. There has been a desire for a cardboard partition frame material from a plastic tray. However, in the partition frame material made of corrugated cardboard, the partition grid plate at the center of the frame material is easily dented due to insufficient strength.
A support leg is required in the center. The shrink wrap of the container exterior rubs against the cutout tip of the cardboard in the container storage hole during distribution or the like, and is easily damaged. There were problems such as. SUMMARY OF THE INVENTION The present invention solves the above-mentioned problems when using the cardboard partition frame material, and provides a cardboard partition frame material that is easy to dispose of in preparation for the problem of global environmental conservation.

[0004]

The first invention is shown in FIG.
As shown in FIG. 2 and FIG. 3, a square container storage hole (110) and a partition grid plate (1) are arranged in a plurality of rows in the vertical and horizontal directions.
20) and a side leg plate (130), which is a rectangular partition frame material used by being mounted in a cardboard packaging box.
15) is provided vertically through the fold line (30), and the notch (114) is provided at one side of an arbitrary container storage hole at the lower portion provided vertically via the fold line instead of the buffer flap. )
A supporting leg plate (111) is provided, and the other side of the container receiving hole adjacent to the other container receiving hole sandwiching the partitioning lattice frame is locked via a fold line at the tip instead of the buffer flap. A locking plate (112) having a piece (113) is vertically provided via a fold line, and the locking piece of the latter locking plate is fitted and fixed in the locking notch of the former supporting leg plate, A corrugated cardboard partition frame (200) forming a support leg, the second invention is, as shown in FIG. 4, a square container storage hole (410) arranged in a plurality of rows in the vertical and horizontal directions. A rectangular partition frame material that is composed of a partition grid plate (420) and side leg plates (430) and is used by being mounted in a cardboard packaging box, and a sheet-like thin paper is formed on at least the container storage hole and the partition grid plate. After applying (450) on the entire surface, cut a thin line (4 1) to provided a cardboard partition frame member forming a buffer flap (450) to the four sides of the container storage hole (500).

As the cardboard used for the above-mentioned partition frame material of the present invention, a B-stage or an E-stage is usually used.

Further, the height of the side leg plate and the height of the support leg are provided at the same height. In addition, the side leg plate (130)
When the fold line is bent, the blank plate is made of corrugated cardboard having a relatively rigid material. It may bend at the fold line. In particular, this is likely to occur when the container storage hole is square. This can be prevented by forming the corner portion of the container storage hole as required, as shown in FIG.

[0007]

According to the first aspect of the present invention, the partition frame member made of corrugated cardboard has a support leg plate provided on one side of a partition grid plate requiring reinforcement via a fold line and a fold line on the other side. A locking plate is vertically provided through the locking leg, and the locking side at the tip of the latter locking plate is fitted and fixed in the locking notch of the former supporting leg plate, and the supporting leg is formed. The board can be reinforced.

In the first and second cardboard partition frame members of the present invention, a shock-absorbing flap made of cardboard or thin paper is provided in the container contact portion of the container storage hole, so that the shrink wrapping of the container exterior can be used. It can be prevented from being damaged at the cut end of the cardboard.

[0009]

EXAMPLE 1 First, as shown in FIG. 1, a cut line and a fold line were punched out into a rectangular E corrugated cardboard using a normal punching machine, and five rows in the vertical direction were formed. Four horizontal rows of square-shaped container storage holes (110), a partition grid plate (120), and two side leg plates (1).
30) to form a blank plate (100) according to the first embodiment of the present invention. The six container storage holes at the center have a support leg plate (111) or a locking plate (1) on one side.
12) or, on two opposing sides, a supporting leg plate and a locking plate are respectively formed via fold lines, and on the other side,
A trapezoidal buffer flap (116) was formed through the fold line. In addition, a notch at the tip of the support leg plate,
A locking piece was formed at the tip of the locking plate via a fold line. In addition, the support leg plate and the locking plate which are fitted when used to form a pair of support legs are formed on two sides of the partition lattice plate of the adjacent container storage hole. The fourteen outer container storage holes were formed with triangular buffer flaps (115) fold lines on four sides.

Next, the fold line of the blank plate is folded to form the partition frame member (20) of the first embodiment of the present invention shown in FIG.
0) was prepared. A pair of supporting leg plates and locking plates vertically provided on two sides of a partition lattice plate of adjacent container storage holes are shown in FIG.
As shown in the figure, the locking notch (11) of the support leg plate (111)
4) and the locking pieces (113) of the locking plate (112) were fitted and fixed to form support legs.

After the partition frame material of the present embodiment was mounted in a cardboard box, an instant noodle cup-shaped container whose exterior was shrink-wrapped was stored in the container storage hole. It was easy and the container was firmly fixed to the partition frame. Furthermore, after flowing the cardboard packaging box using the partition frame of the present embodiment containing the container in the distribution process,
While observing the condition of the container while exhibiting and selling it in multiple layers, no shrink wrapping on the container exterior was found to have been damaged.

<Embodiment 2> First, as shown in FIGS. 4A and 4B, a square container housing hole having four rows in the vertical direction and five rows in the horizontal direction was punched out using a normal punching machine. A sheet of thin paper (450) of 80 g / m ² is stuck on the entire surface of the processed rectangular B cardboard, and a fold line for forming both side plates and a thin paper covering the container storage hole are provided on the thin paper covering the container storage hole. Cut lines for forming triangular buffer flaps on four sides were punched to produce a second blank plate (400) according to the present invention.

Next, the crease lines on both sides were bent, and side leg plates were erected at both ends to produce a partition frame member (500) according to the second embodiment of the present invention.

After the partition frame material of the present embodiment was mounted in a cardboard box, an instant noodle cup-shaped container whose exterior was shrink-wrapped was stored in the container storage hole. It was easy and the container was firmly fixed to the partition frame. Furthermore, after flowing the cardboard packaging box using the partition frame of the present embodiment containing the container in the distribution process,
While observing the condition of the container while exhibiting and selling it in multiple layers, no shrink wrapping on the container exterior was found to have been damaged.

[0015]

When the partition frame made of corrugated cardboard according to the first aspect of the present invention is used, the support legs are provided below the weak grid plate at the central portion of the frame material to reinforce the strength. In addition, when the container is inserted into the container storage hole, the partitioning grid plate can be prevented from being depressed, the storage operation of the container in the box is easy, and the stored state of the stored container is good.

In the first and second cardboard partition frame members of the present invention, a buffer flap made of cardboard or thin paper is formed at the edge of the container storage hole. It is possible to prevent the external shrink wrapping of the stored container from being damaged.

Furthermore, unlike the conventional plastic trays, the cardboard partition frame material of the present invention is very easy to dispose after use, so that it can deal with the recent problem of global environmental conservation. .

[Brief description of the drawings]

FIG. 1 is an exploded plan view of a blank plate of a partition frame material according to the first embodiment of the present invention manufactured in Example 1. FIG.

FIG. 2 is a perspective view of the partition frame member according to the first embodiment of the present invention manufactured in Example 1 when one container is stored.

FIG. 3 is an explanatory view showing a locked state between a support leg plate and a locking plate provided at a central portion of the partition frame member according to the first embodiment of the present invention manufactured in Example 1;

FIG. 4A is a partial cross-sectional view showing a state in which a thin paper sheet is entirely adhered to the surface of a blank plate of a partition frame material according to the second embodiment of the present invention prepared in Example 2. (B) shows Example 2
FIG. 6 is a perspective view of the partition frame member of the second invention manufactured in step 1 when one container is stored.

[Explanation of symbols]

 20, 451 ... break line 30 ... fold line 100, 400 ... blank plate 110, 410 ... container storage hole 111 ... support leg plate 112 ... locking plate 113 ... locking piece 114 ... locking notch Part 115, 116, 452 Buffer flap 120, 420 Partition grid plate 130, 430 Side leg plate 200, 500 Partition frame member 300 Container 450 Thin paper

Claims (2)

(57) [Scope of request for utility model registration] 1. A square partition frame material comprising a square container storage hole, a partition grid plate, and side leg plates arranged in a plurality of rows in the vertical and horizontal directions, and used by being mounted in a cardboard packaging box. On each of the four sides of the container storage hole, a buffer flap is vertically provided via a fold line, and on one side of an arbitrary container storage hole, instead of the buffer flap, a lower portion provided via a fold line is provided instead of the buffer flap. A supporting leg plate having a locking notch is provided, and one side of the container receiving hole adjacent to the other container receiving hole sandwiching the partitioning lattice frame via the crease line instead of the buffer flap is also provided. A locking plate having a stop piece was vertically suspended via a fold line, and a locking piece of the latter locking plate was fitted and fixed to a locking notch of the former support leg plate to form a support leg. A partition frame material made of corrugated cardboard, characterized in that: 2. A square partition frame material comprising a square container storage hole, a partition lattice plate, and side leg plates arranged in a plurality of rows in the vertical and horizontal directions, and used by being mounted in a cardboard box. Corrugated cardboard characterized in that after applying sheet-like thin paper on the entire surface of at least the container storage hole and the partition grid plate, cut lines are provided in the thin paper on the container storage hole, and buffer flaps are formed on four sides of the container storage hole. Frame material made of plastic.